Fulton Boiler 2-40-000264 Primary Control

The Fulton Boiler 2-40-000264 Primary Control is an electronic control module used in boiler systems to manage burner operation and ensure secure firing sequences. It coordinates ignition timing, flame sensing, and operational interlocks, allowing the system to start, run, and shut down in a controlled manner. In industrial and commercial HVAC systems, it operates as a central security component. Installed within the boiler control circuit, it supports maintain proper operation of steam boilers by initiating lockout during abnormal conditions, protecting both the equipment and connected heating system.